Boc-Tyr-Ser-OMe | 16874-54-7

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: Boc-Tyr-Ser-OMe
• 英文别名: methyl (2S)-3-hydroxy-2-[[(2S)-3-(4-hydroxyphenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoyl]amino]propanoate
• CAS: 16874-54-7
• 化学式: C₁₈H₂₆N₂O₇
• 分子量: 382.414
• InChiKey: XRIOZJUWSMKFSU-KBPBESRZSA-N

物化性质

• 沸点：
  646.7±55.0 °C(Predicted)
• 密度：
  1.250±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.5
• 重原子数：
  27
• 可旋转键数：
  10
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  134
• 氢给体数：
  4
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  Boc-Tyr-Ser-OMe 在 三氯溴甲烷 、 二乙胺基三氟化硫 、 1,8-二氮杂双环[5.4.0]十一碳-7-烯 、 sodium hydroxide 作用下， 以 1,4-二氧六环 、 二氯甲烷 、 水 为溶剂， 生成 (S)-2-(1-(tert-butoxycarbonylamino)-2-(4-hydroxyphenyl)ethyl)oxazole-4-carboxylic acid
  参考文献：
  名称：

  Parallel synthesis of bis-oxazole peptidomimetics

  摘要：

  The parallel synthesis of bis-oxazole peptidomimetics starting from Boc-aminoacids and Serine-methyl ester is described. This work presents the synthesis of oxazole aminoacid building blocks in solution phase and their utilization for the solid phase peptide synthesis of a library of diverse bis-oxazole peptidomimetics in good overall yields. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2013.10.078
• 作为产物：
  描述：

  Boc-Tyr(SiPh2t-Bu)-Ser(SiPh2t-Bu)-OMe 在 盐酸 作用下， 以 甲醇 为溶剂， 生成 Boc-Tyr-Ser-OMe
  参考文献：
  名称：

  Davies, John S.; Higginbotham, Clement L.; Tremeer, E. John, Journal of the Chemical Society. Perkin transactions I, 1992, # 22, p. 3043 - 3048

  摘要：

  DOI：

文献信息

• Site-selective modification of peptides using rhodium and palladium catalysis: complementary electrophilic and nucleophilic arylation
  作者：Christopher J. Chapman、Ai Matsuno、Christopher G. Frost、Michael C. Willis

  DOI：10.1039/b711533d

  日期：——

  The site-selective modification of peptides containing dehydroalanine, tyrosine and tryptophan residues has been achieved using rhodium catalysed conjugate additions or palladium catalysed aryl-amination and -etherification reactions.

  通过铑催化的共轭加成或钯催化的芳基胺化和醚化反应，实现了含有脱氢丙氨酸、酪氨酸和色氨酸残基的肽的选择性修饰。
• Studies on peptides. CXXVI. Synthesis of the protected tetracosapeptide corresponding to positions 30-53 of mouse epidermal growth factor (EGF).
  作者：KENICHI AKAJI、NOBUTAKA FUJII、HARUAKI YAJIMA

  DOI：10.1248/cpb.33.173

  日期：——

  As a starting material for the synthesis of mouse epidermal growth factor, a half of the molecule, the protected tetracosapeptide ester (positions 30-53), was synthesized by successive condensations of eight peptide fragments : (positions 51-53), (49-50), (46-48), (42-45), (39-41), (37-38), (34-36), (30-33).

  作为合成小鼠表皮生长因子起始原料的半个分子，即30-53位点的受保护二十四肽酯，是通过八个肽片段（51-53位点，49-50位点，46-48位点，42-45位点，39-41位点，37-38位点，34-36位点，30-33位点）的连续缩合反应合成的。
• Peptide modification through site-selective residue interconversion: application of the rhodium-catalysed 1,4-addition of aryl siloxanes and boronates
  作者：Christopher J. Chapman、Jonathan D. Hargrave、Gerwyn Bish、Christopher G. Frost

  DOI：10.1016/j.tet.2008.07.067

  日期：2008.9

  The site-selective interconversion of serine and cysteine residues of di- and tripeptides into phenylalanine derivatives, bearing a range of functionalities, has been achieved in high yield and selectivity through the common dehydroalanine intermediate. Through the application and development of the rhodium-catalysed 1,4-addition to alpha,beta-dehydroamino acid moieties with organometallic nucleophiles, a variety of peptides have been successfully modified to contain unnatural amino acid residues in predesignated residue positions. (C) 2008 Elsevier Ltd. All rights reserved.
• Synthesis and anti-cancer activity of naturally occurring 2,5-diketopiperazines
  作者：Adriano Mollica、Roberto Costante、Serena Fiorito、Salvatore Genovese、Azzurra Stefanucci、Veronique Mathieu、Robert Kiss、Francesco Epifano

  DOI：10.1016/j.fitote.2014.07.010

  日期：2014.10

  Three naturally occurring oxyprenylated diketopiperazines were synthesized and preliminarily tested as growth inhibitory agents in vitro against various cancer cell lines. The compounds were tested on six human cancer cell lines with different sensitivity to proapoptotic stimuli using the MTT colorimetric assay. The data revealed that of the chemicals under study only deoxymicelianamide (11) displayed the highest activity, recording mean IC50 growth inhibitory values ranging from 2 to 23 mu M. A comparative study with the non-geranylated saturated derivative of (11) revealed the importance of the presence of the geranyloxy side chain and the exocyclic 2,5-DPK double bond moiety for the observed activity. (C) 2014 Elsevier B.V. All rights reserved.